What I see often, many anti-Sai propagandist rely upon unreliable sources and not interested to read the other side of the story. They often try to sound rational and hide in the guise of scientific affluence when making such claims, when in reality it is not the case.
Having made conclusion based on dubious ground and half-truth, they go on asking why the government or the legal body did not take action against such people and make another bunch of false allegations (unverified again). They think they are so intelligent (while in reality showing so much ignorance) they condemn the others as stupid, corrupt etc.
This only exposes their own negative mindset rather than doing any real damage to Sai Baba.
Contrary to such claims, real facts are reported in this website:
http://www.saisathyasai.com/
This site really exposes the fraud and false claims made by such anti-social agencies.
Some good materials to read are as follows:
The Rationalist And Christian Movements Against Sri Sathya Sai Baba
http://www.saisathyasai.com/baba/Ex-Baba...ments.html
Deceptive And Edited Movies & Video Clips On The ExBaba Website Against Sathya Sai Baba
http://www.saisathyasai.com/baba/Ex-Baba...ovies.html
There are more to it and I personally know many claims to be flawed and can be easily dismissed, but yet don't understand why people still can be influenced by such cheap propaganda.
In the end, there are only 2 possibilities that come out of these:
1. Those who blindly believe this propaganda and looses the chance to see the truth or benefit from the teaching, which could be live transforming.
2. Those who know the truth and do not buy into this propaganda and by following the teachings have gained so much benefit and transformation.